INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6310f2120761ff7771149f740c94d0a30d3bed039278087a628dd31341f0159d', 
    'jOiV+sdiLSo0ZtteiCRllP4zWP/JqoMkPYXlhtG6ojw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)